分配 Patent Trends & Applicant Comparison
The Technical Field "分配" had 1,739 patent application filings in the publication-lag-adjusted comparison period (2024-01-01 to 2024-10-31). This is a with an decreasing trend transition of -256 filings (-12.8%) over 1,995 they had in the same period of the previous year (2023-01-01 to 2023-10-31). This report also includes technical terms related to " アロケーション ", " 割あて ", " 割り当て ", " 割当 ", " 割当て ", " 配分 " in the search set.
The highest number of filings in 2021 with 3,151 cases, and their lowest number in 2024 with 1,979 cases (years covered: 2021, 2022, 2023, 2024).
The mean of the number of filings over the last 4 years (2021 to 2024, 10,450 cases in total) is 2,612, and the median is 2,660. The coefficient of variation (standard deviation/mean) is 0.17, and filings have been moderate fluctuations.
| Index | Value |
|---|---|
| Average | 2,612 patents |
| Std Dev | 445 |
| COV | 0.17 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 592 cases | -70.1% |
| 2024 year | 1,979 cases | -18.96% |
| 2023 year | 2,442 cases | -15.15% |
This report provides the latest patent analysis information (the IP landscape, including a patent map) on the patent search results of the JP patent database for 分配 for the period of the last 6 years (2020 to 2025). You can compare the information in this report with the trends in your competitors’ patent filings and technologies.
This service provides, free of charge, a patent analysis report based on the latest patent data (Japanese, U.S., European, and PCT application publications) for use in patent searches, patent analysis, and IP landscaping. The service is offered by "Patent Integration" a firm specializing in patent search/patent analysis.
This report includes basic information to help you understand the IP strategy and management of 分配, such as changes in the number of patents/patent applications they have filed, comparisons of the numbers of patents/patent applications filed by their peers and competitors, and their top coapplicants (joint research partners, alliance partners). It can be used in various intellectual property business operations such as IP landscaping, patent search/patent analysis, preparation of intellectual property business evaluation reports, selection of M&A candidates, and selection of alliance partners.
He is a patent attorney at a patent office. He specializes in invention counseling, patent filing, and intellectual property strategies for start-up companies and new businesses in the fields of software, information technology and artificial intelligence. He runs a patent course for beginners on Udemy, an online course provider.
After studying physics at the University of Tokyo as a doctoral student, he was engaged in intellectual property analysis and technology trend research as an in-house patent attorney at a precision equipment manufacturer and at Toyota Central R&D Labs. Inc..
Introduction
The concept of the "IP landscape" (IPL) has been attracting attention recently.
An IP landscape is not limited to patent information, but also integrates and analyzes business information (e.g., non-patent information such as papers, news releases, stock information, and market information). Intellectual-property-based business management is realized through the analysis of intellectual property information applied to the formulation of management strategies and business strategies. This is a comprehensive approach that includes but not limited to planning of open and closed strategies, selecting M&A candidates, searching for alliance partners, and formulating intellectual property strategies, through the exploitation of intellectual property information.
IP landscaping usually includes patent search and patent analysis. In patent search and patent analysis, it is important to grasp the market position of each company and the overall technological trends and development trends for each technology. More specifically, it is important to understand what intellectual property your own company and other companies hold, what the strengths and weaknesses of other companies are, and how other companies are trying to exploit their intellectual property. In other words, it is important to understand both the business strategy and the intellectual property strategy of each company.
分配, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 分配 over the last 6 years (JP) are shown below.
The change in the number of patents/patent applications is the most basic index in patent analysis. By examining the change in the number of patents/patent applications, you can see the status of technological development and R&D focus for each company or technology. It should be noted that since there is a one and a half year lag between the filing and the laying open of patent applications, it is not possible to analyze the situation more recently than one and half years prior to the present.
分配 JP patent filing trend (unit: cases)
| Year | Cases |
|---|---|
| 2021 | 3,151 |
| 2022 | 2,878 |
| 2023 | 2,442 |
| 2024 | 1,979 |
| 2025 | 592 |
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 11,042 cases retrieved by applying the following search formula and analysis period to the following patent database. Patent information such as a patent analysis result, a patent map, and a patent landscape can be freely used for patent searches, analysis, and work on intellectual property strategies, including IP landscaping.
分配
Recent publications
| Publication No. | Title | Bibliographic info | Theme |
|---|---|---|---|
| 1. JPA2026-162839 | 情報処理システム | ・Applicant 株式会社HOUSEOFDATA ・Filing date 2025-03-27 ・Publication date 2026-10-09 | 5L030, 5L050 |
| 2. JPA2026-162883 | 光検出装置 | ・Applicant 三星電子株式会社 ・Filing date 2025-03-28 ・Publication date 2026-10-09 | 5C024 |
| 3. JPA2026-163313 | 通信制御装置、通信システム、及び通信制御方法 | ・Applicant KDDI株式会社 ・Filing date 2025-03-28 ・Publication date 2026-10-09 | 5K067 |
| 4. JPA2026-163655 | 回転電機システム | ・Applicant 本田技研工業株式会社 ・Filing date 2025-03-28 ・Publication date 2026-10-09 | 3J216, 3J701, 5H605 |
| 5. JPA2026-163685 | 情報処理装置、システム、情報処理方法、およびプログラム | ・Applicant 日本電気通信システム株式会社 ・Filing date 2025-03-28 ・Publication date 2026-10-09 | 0, 1, 5, A, L |
| 6. JPA2026-164628 | ファームウェア無線アップデートのためのシステム及びその方法 | ・Applicant 現代自動車株式会社, 起亞株式会社 ・Filing date 2025-07-18 ・Publication date 2026-10-09 | 3C707, 5B376 |
| 7. JPA2026-164949 | マルチタイル処理システムにおけるパケット分配 | ・Applicant 富士通株式会社 ・Filing date 2026-03-23 ・Publication date 2026-10-09 | 5B045, 5K030 |
| 8. JPA-HYO2026-533795 | 低炭素オレフィンを製造するための接触分解プロセス | ・Applicant 中国石油化工股ふん有限公司, 中石化石油化工科学研究院有限公司 ・Filing date 2024-08-30 ・Publication date 2026-10-09 | 4G070, 4H129 |
| 9. JPA-HYO2026-533797 | 炭化水素原料から低炭素オレフィンを製造するプロセスおよびシステム | ・Applicant 中国石油化工股ふん有限公司, 中石化石油化工科学研究院有限公司 ・Filing date 2024-08-30 ・Publication date 2026-10-09 | 4G070, 4G169, 4H006, 4H039, 4H129 |
| 10. JPP7932750 | 配送方法、およびアロケーションサーバ | ・Applicant 株式会社NICEEZE ・Filing date 2021-12-01 ・Publication date 2026-10-09 | 5L010, 5L049 |
| 11. JPP7933196 | 中継機能を有するワイヤレスネットワークにおける強化レート信号伝達 | ・Applicant コーニンクレッカフィリップスエヌヴェ ・Filing date 2021-09-14 ・Publication date 2026-10-09 | 5K067 |
| 12. JPA2026-162874 | スラリーおよびその利用 | ・Applicant ノリタケ株式会社 ・Filing date 2025-03-28 ・Publication date 2026-10-09 | 4G169, 4K011, 4K021 |
| 13. JPA2026-163920 | 電動車両 | ・Applicant トヨタ自動車株式会社 ・Filing date 2025-03-28 ・Publication date 2026-10-09 | 3D038, 3D235, 5H125 |
| 14. JPA2026-164097 | 花房情報推定方法及び花房情報推定プログラム、並びにイチゴの栽培環境制御方法 | ・Applicant 国立研究開発法人農業・食品産業技術総合研究機構 ・Filing date 2025-03-28 ・Publication date 2026-10-09 | 0, 1, 5, C, L |
| 15. JPA2026-164178 | 平面アンテナ | ・Applicant 日本無線株式会社 ・Filing date 2025-03-28 ・Publication date 2026-10-09 | 5J021 |
Same industry / competition company information (JP)
Patent counts and trends for major applicants in this technical field are shown below. Comparing applicants helps you understand each company's R&D activity. Patents have a time lag of about 18 months from filing to publication.
Trends in filing of joint patent applications in the last 3 years (2023 to 2025).
Comparing the number of applications of each company, ソフトバンクグループ株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 198 cases, followed by トヨタ自動車株式会社 with 140 cases.
| Name | Cases |
|---|---|
| ソフトバンクグループ株式会社 | 198 cases |
| トヨタ自動車株式会社 | 140 cases |
| 三菱電機株式会社 | 93 cases |
| キヤノン株式会社 | 91 cases |
| 株式会社アイシン | 50 cases |
| 華為技術有限公司 | 33 cases |
Trends in filing of joint patent applications for the target period (2020 to 2025).
Comparing the number of applications of each company, トヨタ自動車株式会社 has the highest number of joint applications in the last for the target period (2020 to 2025) with 370 cases, followed by 三菱電機株式会社 with 275 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 370 cases |
| 三菱電機株式会社 | 275 cases |
| キヤノン株式会社 | 241 cases |
| ソフトバンクグループ株式会社 | 198 cases |
| 株式会社アイシン | 163 cases |
| 華為技術有限公司 | 161 cases |
Same industry / competition company JP patent filing ranking
佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業の長期推移をどう読むか
同業や競合企業の長期的な特許出願件数の推移から、長期トレンドと出願件数の山や谷を確認することができます。
解説の続きを読む
Same industry / competition company, Change in the Number of JP Patents
Below is a patent map showing changes in the number of applications for JP patents of 6 companies in the same industry over the past 6 years.
Competitor filing ranking
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 370 |
| 三菱電機株式会社 | 275 |
| キヤノン株式会社 | 241 |
| ソフトバンクグループ株式会社 | 198 |
| 株式会社アイシン | 163 |
| 華為技術有限公司 | 161 |
Top company information (JP)
Patent counts and trends for major applicants in this technical field are shown below. Comparing applicants helps you understand each company's R&D activity. Patents have a time lag of about 18 months from filing to publication.
佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業との比較のポイント
同業や競合企業が特許に注力している分野を知ることで、自社の戦略や製品開発の方向性を把握することができます。
解説の続きを読む
Trends in filing of joint patent applications in the last 3 years (2023 to 2025).
Among the top coapplicants, ソフトバンクグループ株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 198 cases, followed by トヨタ自動車株式会社 with 140 cases.
| Name | Cases |
|---|---|
| ソフトバンクグループ株式会社 | 198 cases |
| トヨタ自動車株式会社 | 140 cases |
| 三菱電機株式会社 | 93 cases |
Trends in filing of joint patent applications for the target period (2020 to 2025).
Among the top coapplicants, トヨタ自動車株式会社 has the highest number of joint applications in the last for the target period (2020 to 2025) with 370 cases, followed by 三菱電機株式会社 with 275 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 370 cases |
| 三菱電機株式会社 | 275 cases |
| ソフトバンクグループ株式会社 | 198 cases |
Top company JP patent filing ranking
Below is a ranking of the number of JP patent applications by 分配’s top 3 coapplicants over the last 6 years.
佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業の長期推移をどう読むか
同業や競合企業の長期的な特許出願件数の推移から、長期トレンドと出願件数の山や谷を確認することができます。
解説の続きを読む
Top co-applicant filing ranking
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 370 |
| 三菱電機株式会社 | 275 |
| キヤノン株式会社 | 241 |
Top company, Change in the Number of JP Patents
Below is a patent map showing the changes in the numbers of JP patent filings by 分配’s top 3 coapplicants over the last 6 years.
Top co-applicant filing ranking
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 370 |
| 三菱電機株式会社 | 275 |
| キヤノン株式会社 | 241 |
Top company details
Trends in filing of joint patent applications with ソフトバンクグループ株式会社
分配 filed 198 joint applications with ソフトバンクグループ株式会社 for the analysis period (2020 to 2025).
The mean of the number of filings over the last 5 years (2020 to 2024, 182 cases in total) is 36.4, and the median is 0. The coefficient of variation (standard deviation/mean) is 1.7, and filings have been large fluctuations.
The highest number of filings in 2024 with 156 cases, and their lowest number in 2020 with 0 cases (years covered: 2020, 2021, 2022, 2023, 2024).
| Index | Value |
|---|---|
| Average | 36.4 patents |
| Std Dev | 60.6 |
| COV | 1.7 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 16 cases | -89.7% |
| 2024 year | 156 cases | +500% |
| 2023 year | 26 cases | - |
Trends in filing of joint patent applications with トヨタ自動車株式会社
分配 filed 370 joint applications with トヨタ自動車株式会社 for the analysis period (2020 to 2025).
The mean of the number of filings over the last 5 years (2020 to 2024, 351 cases in total) is 70.2, and the median is 62.0. The coefficient of variation (standard deviation/mean) is 0.18, and filings have been moderate fluctuations.
The highest number of filings in 2021 with 91 cases, and their lowest number in 2024 with 59 cases (years covered: 2020, 2021, 2022, 2023, 2024).
| Index | Value |
|---|---|
| Average | 70.2 patents |
| Std Dev | 12.7 |
| COV | 0.18 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 19 cases | -67.8% |
| 2024 year | 59 cases | -4.84% |
| 2023 year | 62 cases | -21.52% |
Trends in filing of joint patent applications with 三菱電機株式会社
分配 filed 275 joint applications with 三菱電機株式会社 for the analysis period (2020 to 2025).
The mean of the number of filings over the last 5 years (2020 to 2024, 268 cases in total) is 53.6, and the median is 55.0. The coefficient of variation (standard deviation/mean) is 0.24, and filings have been moderate fluctuations.
The number of filings has been decreasing for the publication-lag-adjusted last 3 years (2023 to 2025). The highest number of filings in 2021 with 68 cases, and their lowest number in 2024 with 31 cases (years covered: 2020, 2021, 2022, 2023, 2024).
| Index | Value |
|---|---|
| Average | 53.6 patents |
| Std Dev | 12.8 |
| COV | 0.24 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 7 cases | -77.4% |
| 2024 year | 31 cases | -43.6% |
| 2023 year | 55 cases | +7.84% |
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佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業との比較のポイント
同業や競合企業が特許に注力している分野を知ることで、自社の戦略や製品開発の方向性を把握することができます。
解説の続きを読む